21 Utility Patents
#29 in Ames, IA
#419 in Iowa
#80,134 in US
#157,531 in the World
Forward Citations = 67
Company Filing History:
Biotechnology Research and Development Corporation
United States of America, As Represented by the Secretary of Agriculture
The United States of America As Represented by the Department of
4. 2 out of 832,492 patents
Other
5. 2 out of 2,202

where one patent can have more than one assignee
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